JPS54125702A - Treating method and apparatus of cellulosic small chips - Google Patents

Treating method and apparatus of cellulosic small chips

Info

Publication number
JPS54125702A
JPS54125702A JP2178179A JP2178179A JPS54125702A JP S54125702 A JPS54125702 A JP S54125702A JP 2178179 A JP2178179 A JP 2178179A JP 2178179 A JP2178179 A JP 2178179A JP S54125702 A JPS54125702 A JP S54125702A
Authority
JP
Japan
Prior art keywords
treating method
small chips
cellulosic small
cellulosic
chips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2178179A
Other languages
Japanese (ja)
Inventor
Berujiu Pieeru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Creusot Loire SA filed Critical Creusot Loire SA
Publication of JPS54125702A publication Critical patent/JPS54125702A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/02—Chip soaking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Revetment (AREA)
  • Disintegrating Or Milling (AREA)
JP2178179A 1978-02-27 1979-02-26 Treating method and apparatus of cellulosic small chips Pending JPS54125702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805495A FR2418295A1 (en) 1978-02-27 1978-02-27 METHOD AND INSTALLATION FOR THE CONTINUOUS PROCESSING OF A CELLULOSIC MATERIAL

Publications (1)

Publication Number Publication Date
JPS54125702A true JPS54125702A (en) 1979-09-29

Family

ID=9205077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2178179A Pending JPS54125702A (en) 1978-02-27 1979-02-26 Treating method and apparatus of cellulosic small chips

Country Status (16)

Country Link
US (1) US4214947A (en)
JP (1) JPS54125702A (en)
AT (1) AT369055B (en)
AU (1) AU532183B2 (en)
BR (1) BR7901090A (en)
CA (1) CA1114663A (en)
DE (1) DE2905443C2 (en)
DK (1) DK155126C (en)
ES (2) ES477297A1 (en)
FI (1) FI67887C (en)
FR (1) FR2418295A1 (en)
IT (1) IT1119269B (en)
NO (1) NO150050C (en)
NZ (1) NZ189614A (en)
SE (1) SE7901549L (en)
SU (1) SU856392A3 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906528A1 (en) * 1979-02-20 1980-09-04 Sueddeutsche Zucker Ag METHOD FOR THE PRODUCTION OF BEET CHIPS OF HIGH DRY SUBSTANCE
US4363671A (en) * 1980-03-18 1982-12-14 New York University Apparatus for chemical conversion of materials
US4368079A (en) * 1980-03-18 1983-01-11 New York University Apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose
US4316747A (en) * 1980-03-18 1982-02-23 New York University Process for the chemical conversion of cellulose waste to glucose
US4316748A (en) * 1980-03-18 1982-02-23 New York University Process for the acid hydrolysis of waste cellulose to glucose
SE447737B (en) * 1983-11-30 1986-12-08 Frotator Ab DEVICE FOR TREATING CELLULOSMASS WITH A CONSISTENCY ABOVE THE FLOWABILITY LIMIT WITH FEED PROMOTING BODY BETWEEN PROCESSING DISC
SE447738B (en) * 1983-11-30 1986-12-08 Frotator Ab DEVICE FOR CELLULO SAMSON TREATMENT WITH A CONSISTENCY ABOUT THE FLATABILITY LIMIT WITH TRANSPORT SCREW FOR A WORKING ZONE
SE440247B (en) * 1983-11-30 1985-07-22 Folke Eriksson DEVICE FOR CELLULOSAMASSA TREATMENT WITH A CONCENTRATION ABOVE THE FLATABILITY LIMIT
US4632729A (en) * 1984-05-01 1986-12-30 Laakso Oliver A Chip presteaming and air washing
SE451441B (en) * 1984-05-16 1987-10-12 Jochnick & Norrman Press Ab MACHINE FOR PROCESSING AN ELASTOMER PRODUCT
US4897155A (en) * 1987-05-27 1990-01-30 Kamyr, Inc. Method for producing low fines content pulp by subjecting cellulosic chips to low frequency compression-relaxation cycles
FR2618811B1 (en) * 1987-07-31 1990-06-22 Centre Tech Ind Papier PROCESS FOR THE MANUFACTURE OF BLEACHED CHEMICOMECHANICAL OR CHEMICOTHERMO-MECHANICAL PASTES
US4997488A (en) * 1988-02-05 1991-03-05 The United States Of America As Represented By The Secretary Of Agriculture Combined physical and chemical treatment to improve lignocellulose digestibility
FR2626905A1 (en) * 1988-02-05 1989-08-11 Beghin Say Sa PROCESS FOR DEFIBRING A LIGNOCELLULOSIC MATERIAL
AU620378B2 (en) * 1988-02-05 1992-02-20 Beghin-Say Process for removing the fibre from a lignocellulose material
US4842877A (en) * 1988-04-05 1989-06-27 Xylan, Inc. Delignification of non-woody biomass
US5023097A (en) * 1988-04-05 1991-06-11 Xylan, Inc. Delignification of non-woody biomass
KR920700096A (en) * 1989-03-10 1992-02-19 웬저 매뉴팩츄어링 인코퍼레이티드 Extrusion processing apparatus and method for wood and fibrous material
JP2594526B2 (en) * 1992-12-22 1997-03-26 カゴメ株式会社 Biaxially-different rotating extruder for juice
AT398991B (en) * 1993-05-24 1995-02-27 Andritz Patentverwaltung MIXERS, IN PARTICULAR HIGH-PERFORMANCE MIXERS FOR REFINING PRE-CRUSHED SUBSTANCES
US5503788A (en) * 1994-07-12 1996-04-02 Lazareck; Jack Automobile shredder residue-synthetic plastic material composite, and method for preparing the same
FR2723598B1 (en) 1994-08-10 1996-10-18 Sorgho Agro Ind Et Papetier Sa PROCESS FOR DEMOELLING MARINE PLANTS, ESPECIALLY SORGHO, IN ORDER TO OBTAIN PAPER QUALITY FIBERS
US5762756A (en) * 1994-11-21 1998-06-09 The Black Clawson Company Methods and apparatus for pulping and deinking
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers
FR2741638B1 (en) * 1995-11-29 1998-02-20 Clextral PROCESS AND PLANT FOR THE CONTINUOUS PREPARATION OF A CELLULOSE PASTE
US6550376B2 (en) * 2001-01-23 2003-04-22 Robert Boyd Johnston Twin screw press with interrupted flights
SE0100259L (en) * 2001-01-26 2001-12-17 Kvaerner Pulping Tech Distribution device for dispensing cellulose pulp in the form of a pulp web
US20060201641A1 (en) * 2001-08-07 2006-09-14 Bioregional Minimills (Uk) Limited Methods for producing pulp and treating black liquor
US7600707B2 (en) * 2005-06-21 2009-10-13 Purevision Technology, Inc. Apparatus for the separation and treatment of solid biomass
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
DE102012208647A1 (en) * 2012-05-23 2013-11-28 Thilo Lehmann Extruder useful for substrates of organic raw materials, comprises e.g. twin screw coupled to synchronous drives and inlet, first module for substrate collection, and combination of second and third module for generating counter pressure
WO2014092992A1 (en) * 2012-12-14 2014-06-19 Purevision Technology, Llc Methods for producing sugars from biomass
US9809867B2 (en) 2013-03-15 2017-11-07 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
WO2015081443A1 (en) * 2013-12-05 2015-06-11 Greenfield Specialty Alcohols Inc. Backpressure control for solid/fluid separation apparatus
US9833961B2 (en) * 2014-04-02 2017-12-05 Orion Enterprise International LLC Extracting-squeezing-compressing equipment used for municipal solid waste mixture
EP4098750A1 (en) 2014-12-09 2022-12-07 Sweetwater Energy, Inc. Rapid pretreatment
US20190143247A1 (en) 2016-05-02 2019-05-16 Greenfield Specialty Alcohols Inc. Filter for extruder press
WO2018151833A1 (en) 2017-02-16 2018-08-23 Sweetwater Energy, Inc. High pressure zone formation for pretreatment
KR20210110569A (en) 2018-10-24 2021-09-08 티모시 와글러 Processes, methods and systems for chemical-mechanical cellular explosions, and solid and liquid products produced thereby
AU2020412611A1 (en) 2019-12-22 2022-07-14 Apalta Patents OÜ Methods of making specialized lignin and lignin products from biomass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218901A (en) * 1975-07-31 1977-02-12 Creusot Loire Method of and apparatus for producing paper pulp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419847A (en) * 1922-06-13 Jkaohiste eob eeessing i lbjik
DE592523C (en) * 1930-05-28 1934-02-08 Maschb Werkstaette Niefern G M Pulp mill for the aftertreatment of dissolving substances and for comminuting wood pulp, cellulose and the like. like
US2943012A (en) * 1955-12-01 1960-06-28 Int Basic Economy Corp Method and apparatus for fiberizing fibrous material
GB808854A (en) * 1956-03-21 1959-02-11 Walter Philip Williams Pulping and refining
US3064908A (en) * 1957-07-02 1962-11-20 Color & Sjogren Ab Apparatus for mixing and working material
US3085623A (en) * 1960-09-15 1963-04-16 Bauer Bros Co Impregnator
SE333095B (en) * 1967-04-21 1971-03-01 Calor & Sjoegren Ab

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218901A (en) * 1975-07-31 1977-02-12 Creusot Loire Method of and apparatus for producing paper pulp

Also Published As

Publication number Publication date
NO150050C (en) 1984-08-08
AT369055B (en) 1982-12-10
US4214947A (en) 1980-07-29
AU532183B2 (en) 1983-09-22
FI790590A (en) 1979-08-28
ATA137279A (en) 1982-04-15
NZ189614A (en) 1982-09-14
DK41679A (en) 1979-08-28
FR2418295B1 (en) 1982-11-19
ES481284A1 (en) 1980-01-16
DE2905443A1 (en) 1979-09-06
ES477297A1 (en) 1979-11-16
DK155126B (en) 1989-02-13
FI67887B (en) 1985-02-28
CA1114663A (en) 1981-12-22
IT7967277A0 (en) 1979-02-08
FR2418295A1 (en) 1979-09-21
DK155126C (en) 1989-07-03
AU4406179A (en) 1979-09-06
SE7901549L (en) 1979-08-28
BR7901090A (en) 1979-09-11
SU856392A3 (en) 1981-08-15
DE2905443C2 (en) 1982-06-24
FI67887C (en) 1985-06-10
NO790314L (en) 1979-08-28
NO150050B (en) 1984-04-30
IT1119269B (en) 1986-03-10

Similar Documents

Publication Publication Date Title
JPS54125702A (en) Treating method and apparatus of cellulosic small chips
JPS5538095A (en) Method of and device for treating semiconductor
GB2039875B (en) Water treatment apparatus and method for treating water
JPS54157456A (en) Method of and device for processing data
JPS5661962A (en) Improved processing and treating method and apparatus of organic substance
GB2025314B (en) Method of and apparatus for preventing curling of veneer
JPS5551805A (en) Method and apparatus for treating processed segment
JPS54101560A (en) Method and device for treating water
ZA786811B (en) Method of treating hypertension
GB2017776B (en) Method of and apparatus for treating fabric
JPS5526200A (en) Apparatus for and method of treating goods
GB2013171B (en) Method and apparatus for treating water
JPS5591996A (en) Improvement of surface treating method and means
JPS5529560A (en) Heat treating method and apparatus of crushed lignite
JPS54128976A (en) Method and apparatus for treating excrements
JPS5741566A (en) Method of and apparatus for drying veneer
ZA782592B (en) Method and apparatus for treating trees
JPS5557066A (en) Treating method and apparatus of long fiber product
GB2013315B (en) Method of and apparatus for the treatment of laundry
JPS5527280A (en) Method of treating specified length veneer and its device
JPS5520530A (en) Method of and device for treating coin
JPS5661577A (en) Method of and apparatus for drying wood
GB2036310B (en) Process and apparatus for determination of malondialdehyde
JPS54107505A (en) Method and apparatus for treating wood and like
JPS5536384A (en) Treating method and apparatus of fiber material